Power(W): 15; Voltage(DCV): 30; Current(DCA): 0.5; Impedance (mΩ, Max.):400; Pressure (N, Max.):8; Vibration resistance: Frequency: 10-55HZ, amplitude: 1.52mm, time: 120 minutes; Shock resistance (J): 2.7; Mechanical life: 0.5x104; Operating humidity: RH80%